public interface MyService {
String sayHello(String name);
}
@Service
public class MyServiceImpl implements MyService {
@Override
public String sayHello(String name) {
return "Hello, " + name + "!";
}
}
@Configuration
@EnableAutoConfiguration
public class MyServiceProvider {
public static void main(String[] args) {
SpringApplication.run(MyServiceProvider.class, args);
}
}
server.port=8080
spring.application.name=MyServiceProvider
@Configuration
public class MyServiceConsumerConfig {
@Bean
public MyService myService(RestTemplate restTemplate) {
return restTemplate.getForObject("http://localhost:8080/myService", MyService.class);
}
@Bean
public RestTemplate restTemplate() {
return new RestTemplate();
}
}
@Service
public class MyServiceConsumer {
private final MyService myService;
public MyServiceConsumer(MyService myService) {
this.myService = myService;
}
public String sayHello(String name) {
return myService.sayHello(name);
}
}
@SpringBootApplication
@Import(MyServiceConsumerConfig.class)
public class MyServiceConsumerApp {
public static void main(String[] args) {
SpringApplication.run(MyServiceConsumerApp.class, args);
}
}
spring.application.name=MyServiceConsumer
